The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Jul. 30, 2013
Applicant:
President and Fellows of Harvard College, Cambridge, MA (US);
Inventors:
Michael J. Burek, Somerville, MA (US);
Marko Loncar, Cambridge, MA (US);
Assignee:
PRESIDENT AND FELLOWS OF HARVARD COLLEGE, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/13 (2006.01); G02B 6/136 (2006.01); G02B 6/122 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/136 (2013.01); G02B 6/1223 (2013.01); G02B 2006/1204 (2013.01); G02B 2006/12078 (2013.01); G02B 2006/12107 (2013.01); G02B 2006/12173 (2013.01); Y10T 428/24479 (2015.01);
Abstract
A substrate is composed of a first material. A photonic structure is composed of the first material connected to one or more support structures composed of the first material between the photonic structure and a surface of the substrate, with at least one of the support structures supporting a first section of a strip of the photonic structure. The first section has a width that is wider than a width of a second section of the strip and has a length that is at least about twice the width of the second section of the strip.